BENGHAZI, Libya — The United States has launched a diplomatic offensive against Libya among African nations as Tripoli accused NATO of a “massacre” of 85 villagers in air strikes in support of rebels.

American diplomats are visiting several African countries as part of efforts to urge leaders to press Libyan strongman Moamer Kadhafi to leave power immediately, officials in Washington said on Tuesday. (more…)

Syrian tanks tightened their occupation of Hama and massed outside a defiant city in the east as President Bashar al-Assad ignored mounting world condemnation of attacks on protesters the United States says has killed 2,000 people opposing his rule.

At least 45 civilians were killed in a tank assault by Syrian President Bashar al-Assad’s forces to occupy the centre of Hama, an activist said on Thursday, in a sharp escalation of a military campaign aimed at ending an uprising against his rule.

The death toll in Syria’s violent crackdown on opposition to President Bashar al-Assad in the city of Hama and elsewhere climbed on Tuesday, spurring Western efforts to pile diplomatic pressure on Damascus.

The Shabab Islamist insurgent group, which controls much of southern Somalia, is blocking starving people from fleeing the country and setting up a cantonment camp where it is imprisoning displaced people who were trying to escape Shabab territory.